- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 54/02 - Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
Patent holdings for IPC class B65H 54/02
Total number of patents in this class: 131
10-year publication summary
|
14
|
14
|
18
|
14
|
13
|
11
|
9
|
6
|
5
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Machinery, Ltd. | 1487 |
9 |
| Murata Manufacturing Co., Ltd. | 24369 |
8 |
| Reel Power Licensing Corp. | 80 |
5 |
| TT Technologies, Inc. | 150 |
5 |
| Mitsubishi Chemical Corporation | 4492 |
3 |
| Siemens Gamesa Renewable Energy A/S | 1859 |
3 |
| Kimberly-clark Worldwide, Inc. | 5509 |
2 |
| Centre National de La Recherche Scientifique | 10350 |
2 |
| Hitachi Metals, Ltd. | 1990 |
2 |
| Fujikura Ltd. | 2908 |
2 |
| Conservatoire National des Arts et Metiers | 39 |
2 |
| Eastman Chemical Company | 2207 |
2 |
| Ecole Nationale Superieure D'arts et Metiers (ensam) | 39 |
2 |
| F.B. Balzanelli Avvolgitori S.p.A. | 6 |
2 |
| Nippon Electric Glass Co., Ltd. | 2450 |
2 |
| Nittoku Engineering Co., Ltd. | 66 |
2 |
| Reelex Packaging Solutions, Inc. | 42 |
2 |
| Tensor Machinery, Ltd. | 11 |
2 |
| TMT Machinery, Inc. | 46 |
2 |
| Ube Exsymo Co., Ltd. | 60 |
2 |
| Other owners | 70 |